技术指标：0
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ l[0
general|d`[n
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ >p
frequency coverage: /sg
receive: 0.50000 - 30.00000 mhz tm0
guaranteed range 500 khz - 30 mhz qd
transmit: b`'js
1.80000 - 1.99999 mhz [[ztfz
3.50000 - 3.99999 mhz l##,v
7.00000 - 7.30000 mhz 3y)
10.10000 - 10.15000 mhz a**
14.00000 - 14.35000 mhz emu
18.06800 - 18.16800 mhz _."
21.00000 - 21.45000 mhz e3p
24.89000 - 24.99000 mhz c
28.00000 - 29.70000 mhz n$u
mode: usb, lsb, cw, am, fm* (an optional u1-9 fm unit is required.) ]
number of memory channels: 32 (25 regular, 2 scan edges and 5 split) h'q1:m
antenna impedance: 50 ohms nominal 6
usable temperature range: -10°c to +60°c; +14°f to +140°f wmvhd
frequency stability: less than ±200 hz from 1 min. to 60 min. after power on. after that, the rate of stability change is less than ±30 hz/hr at +25°c; +77°f 5yc%$
power supply requirement: 13.8 v dc ±15% (negative ground) j8cr
current drain (at 13.8 v dc): u
transmit: 20 a e7!qn
receive: squelched =1.3 a; max. audio output =2.1 a l|
dimensions: 240(w) x 95(h) x 239(d) mm, 9.5(w) x 3.7(h) x 9.4(d) in (projections not included) rop
weight: 4.1 kg; 9.0 lb. 3, e(
transmitter;1
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ p5'ut]
output power: zx
ssb, cw, fm: 5 to 100 w continuously adjustable ,yz:
am: 5 to 25 w continuously adjustable eyuk
modulation system: !
ssb: balanced modulation ]+k/t?
am: low power modulation z9m&{
fm: variable reactance frequency modulation ng
spurious emissions: 50 db below peak output power kl.(
carrier suppression: -40 db k
unwanted sideband: -50 db _
microphone impedance: 600 ohms il8
receiver_6
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ p
sensitivity (preamp on): jf_l_%
ssb, cw - (1.8 to 30 mhz) 0.16 µv -h('
am - (0.5 to 1.8 mhz) 12.6 µv ; (1.8 to 30 mhz) 2 µv #$.4
fm - (28 to 30 mhz) 0.5 µv 7_e'/`
squelch sensitivity (preamp off): %-bp
ssb, cw - 5.6 µv /rf
fm - 1 µv :
selectivity: b+
ssb, cw - more than 2.1 khz/-6 db ; less than 4.0 khz/-60 db k
am - more than 6.0 khz/-6 db ; less than 20 khz/-40 db -qr"@
fm - more than 12 khz/-6 db ; less than 30 khz/-50 db d
spurious and image rejection response: -70 db '
audio output power: more than 2.6 w with an 8 ohm load stk/2q
rit variable range: ±1.2 khz y%0
ic-707 options[l*@p
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ .
linear amplifiersxw.[2]
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ i\
ic-4kl 1 kw linear amplifier: all solid state linear amplifier. the amplifier/power supply unit and remote control unit are separated. 0j>aeq
ic-2kl 500 w linear amplifier: all solid state linear amplifier. the power amplifier unit can be separately set up from the power supply unit. (an optional opc-118 is required.) j
automatic antenna tuners, antenna element and antenna selectorrzol8
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ ;j>wx;
ic-at500 500 w automatic antenna tuner: best match for the ic-707 with the ic-2kl. includes an automatic antenna selector for 4 separate antennas. mc7_%e
at-160 100 w automatic antenna tuner: can be attached to the ic-707 side panel. power and tuning are controlled through the ic-707. u]
at-150 100 w automatic antenna tuner: style and size are matched with the ic-707. includes an automatic antenna selector for 3 separate antennas. moreover, a long wire antenna can be tuned. st5d
ah-3 100 w automatic antenna tuner: matches the ic-707 to a long wire antenna for portable or mobile operation. matches a more than 12 m long wire to all bands between 1.8 to 30 mhz. ~xn
ah-2b antenna element: a 2.5 m long antenna for mobile operation with the ah-3. all bands between 3.5 to 30 mhz can be matched. 2n
ex-627 automatic antenna selector: automatically selects the antenna. 9 separate antennas can be connected. manual selection is also possible. max input power: 1000 w pep m
dc power suppliesij1 7;
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ sv@t1q
ic-ps30 dc power supply: a system power supply for the ic-707. 3 extra output connectors are included. (13.8 v dc/25a) _ckv9
ps-85 dc power supply: style and size are matched to the ic-707. (13.8 v dc/20 a) 6l`d$
external speakersci4rfi
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ <wfd"
ic-sp3 external speaker (8 ohms/4 w) _@[ka#
sp-7 external speaker (8 ohms/5 w) 9ay<j
sp-20 external speaker (8 ohms/5 w) fp
sp-21 external speaker (8 ohms/5 w) *)
microphonescr8
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ )
sm-6 desktop microphone @z6
sm-8 desktop microphone q
sm-20 desktop microphone $jz
hm-36 hand microphone ac
internal units and filtersqm8
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ )=rul
ui-9 fm unit: provides fm transmission/reception. easily installed. #s[2~
ut-30 programmable tone encoder unit: provides 38 programmable subaudible tones. *k
cr-338 high-stability crystal unit: for improved frequency stability - 0.5 ppm (-30°c to +60°c) | "
fl-52a/fl-53a cw narrow filters: passband width - fl-52a (500 hz/-6 db); fl-53a (250 hz/-6 db) s;>z
others)%|
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ e_:f
ct-16 satellite interface unit: easy tuning for instant satellite communications. %o
ct-17 ci-v level converter: for remote transceiver control using a personal computer. equipped with an rs-232c output port. twt
ic-mb5 mobile mounting bracket z*
mb-23 carrying handle 1
best match options for the ic-707=_55/!
©『 中国业余无线电 』 -- 中国最大的无线电交流平台—『 中国业余无线电 』！ ej
ps-85 power supply w
ah-3 or at-160 antenna tuners nl/
ui-9 external speaker q|b
